GB562118A - Improvements in or relating to the manufacture of flexible metal tubes or ducts - Google Patents

Improvements in or relating to the manufacture of flexible metal tubes or ducts

Info

Publication number
GB562118A
GB562118A GB380943A GB380943A GB562118A GB 562118 A GB562118 A GB 562118A GB 380943 A GB380943 A GB 380943A GB 380943 A GB380943 A GB 380943A GB 562118 A GB562118 A GB 562118A
Authority
GB
United Kingdom
Prior art keywords
ducts
relating
manufacture
flexible metal
metal tubes
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB380943A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
United Flexible Metallic Tubing Co Ltd
Original Assignee
United Flexible Metallic Tubing Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by United Flexible Metallic Tubing Co Ltd filed Critical United Flexible Metallic Tubing Co Ltd
Priority to GB380943A priority Critical patent/GB562118A/en
Publication of GB562118A publication Critical patent/GB562118A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H81/00—Methods, apparatus, or devices for covering or wrapping cores by winding webs, tapes, or filamentary material, not otherwise provided for
    • B65H81/06—Covering or wrapping elongated cores
    • B65H81/08—Covering or wrapping elongated cores by feeding material obliquely to the axis of the core

Landscapes

  • Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)

Abstract

562,118. Coiling. UNITED FLEXIBLE METALLIC TUNING CO., Ltd., BINGLEY, H. W., and JONES, L. March 9, 1943, No. 3809. [Class 83 (iv)] In making flexible tubes of non-circular crosssection, a pre-sectioned strip is wound on to a mandrel of the required section a and is pressed on to it by rollers c on fluid-pressure operated rams d. In a modification, the rollers are controlled by cams and in a further modification, in which constant pressure is not required, by springs.
GB380943A 1943-03-09 1943-03-09 Improvements in or relating to the manufacture of flexible metal tubes or ducts Expired GB562118A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB380943A GB562118A (en) 1943-03-09 1943-03-09 Improvements in or relating to the manufacture of flexible metal tubes or ducts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB380943A GB562118A (en) 1943-03-09 1943-03-09 Improvements in or relating to the manufacture of flexible metal tubes or ducts

Publications (1)

Publication Number Publication Date
GB562118A true GB562118A (en) 1944-06-19

Family

ID=9765302

Family Applications (1)

Application Number Title Priority Date Filing Date
GB380943A Expired GB562118A (en) 1943-03-09 1943-03-09 Improvements in or relating to the manufacture of flexible metal tubes or ducts

Country Status (1)

Country Link
GB (1) GB562118A (en)

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